Issued Patents All Time
Showing 26–50 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5771555 | Method for producing an electronic component using direct bonding | Yoshihiro Tomita, Akihiro Kanaboshi, Masato Sugimoto | 1998-06-30 |
| 5759753 | Piezoelectric device and method of manufacturing the same | Akihiko Namba, Tetsuyoshi Ogura, Yoshihiro Tomita | 1998-06-02 |
| 5747857 | Electronic components having high-frequency elements and methods of manufacture therefor | Yutaka Taguchi, Akihiro Kanaboshi, Tetsuyoshi Ogura | 1998-05-05 |
| 5729186 | Resonator ladder surface acoustic wave filter suppressing spurious signals | Shun-ichi Seki, Yutaka Taguchi, Keiji Onishi, Hiroki Sato, Osamu Kawasaki | 1998-03-17 |
| 5721519 | Balanced type surface acoustic wave device | Keiji Onishi, Yutaka Taguchi, Shunichi Seki | 1998-02-24 |
| 5698471 | Method of manufacturing a composite substrate and a piezoelectric device using the substrate | Akihiko Namba, Tetsuyoshi Ogura, Yoshihiro Tomita | 1997-12-16 |
| 5699027 | Surface acoustic wave devices having a guard layer | Yasunobu Tsuji, Yutaka Taguchi, Katsuyuki Miyauchi, Keiji Onishi | 1997-12-16 |
| 5666706 | Method of manufacturing a piezoelectric acoustic wave device | Yoshihiro Tomita, Akihiro Kanaboshi, Yutaka Taguchi | 1997-09-16 |
| 5668057 | Methods of manufacture for electronic components having high-frequency elements | Yutaka Taguchi, Akihiro Kanaboshi, Tetsuyoshi Ogura | 1997-09-16 |
| 5647932 | Method of processing a piezoelectric device | Yutaka Taguchi, Akihiro Kanaboshi, Tetsuyoshi Ogura, Yoshihiro Tomita | 1997-07-15 |
| 5592135 | Surface acoustic wave filter with different filter portions satisfying complex conjugate relationship of impedances | Yutaka Taguchi, Keiji Onishi, Shun-ichi Seki | 1997-01-07 |
| 5589806 | Surface acoustic wave filter having parallel/serial resonator connection based on transmitting and receiving frequencies | Yutaka Taguchi, Shun-ichi Seki, Keiji Onishi | 1996-12-31 |
| 5548178 | Piezoelectric vibrator and manufacturing method thereof | Takashi Nagata | 1996-08-20 |
| 5546494 | Optical waveguide device and manufacturing method of the same | — | 1996-08-13 |
| 5506552 | Surface acoustic wave filter with multiple ground terminals | Shun-ichi Seki, Yutaka Taguchi, Keiji Onishi | 1996-04-09 |
| 5485052 | Three electrode type saw longitudinal coupling filter | Shunichi Seki, Yutaka Taguchi, Keiji Onishi | 1996-01-16 |
| 5485540 | Optical waveguide device bonded through direct bonding and a method for fabricating the same | — | 1996-01-16 |
| 5459368 | Surface acoustic wave device mounted module | Keiji Onishi, Shunichi Seki, Yutaka Taguchi | 1995-10-17 |
| 5453652 | Surface acoustic wave device with interdigital transducers formed on a holding substrate thereof and a method of producing the same | Yutaka Taguchi, Keiji Onishi, Shun-ichi Seki | 1995-09-26 |
| 5448126 | Surface acoustic wave-semiconductor composite device | Yutaka Taguchi | 1995-09-05 |
| 5446330 | Surface acoustic wave device having a lamination structure | Yutaka Taguchi, Keiji Onishi, Shun-ichi Seki | 1995-08-29 |
| 5418883 | Optical waveguide device and manufacturing method of the same | — | 1995-05-23 |
| 5408566 | Optical guided-wave device and manufacturing method | Miho Sugihara | 1995-04-18 |
| 5387888 | High frequency ceramic multi-layer substrate | Yutaka Taguchi, Katsuyuki Miyauchi | 1995-02-07 |
| 5373579 | Optical waveguide device | — | 1994-12-13 |